In addition to it being "really hot" during the shoot, Jenner reveals that fans on the street were cat-calling her during the outdoor photo session, which took place on the steps on L.A.'s Hotel Normandie.

"It's really making me uncomfortable," she said in the video.

For the spread, Jenner was dressed in a gorgeous floor-length black gown with a low-cut back.

"At an amazing photoshoot for Harper's Bazaar," she tweeted the day-of. "Shooting the COVER and an inside spread! so so excited!"